EP2612829B1 - Conveyor chain - Google Patents
Conveyor chain Download PDFInfo
- Publication number
- EP2612829B1 EP2612829B1 EP11786617.8A EP11786617A EP2612829B1 EP 2612829 B1 EP2612829 B1 EP 2612829B1 EP 11786617 A EP11786617 A EP 11786617A EP 2612829 B1 EP2612829 B1 EP 2612829B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- chain
- roller
- unit mounting
- mounting region
- roller holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000717 retained effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229930182556 Polyacetal Natural products 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 229920006324 polyoxymethylene Polymers 0.000 description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000010516 chain-walking reaction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
- B65G17/40—Chains acting as load-carriers
Definitions
- the present invention relates to a conveyor chain suitable for loading and conveying box-shaped or plate-shaped articles having a flat bottom surface, and in particular, to a conveyor chain according to the preamble of claim 1.
- This known conveyor chain is such that chain links loading and conveying articles are respectively formed at first and second members, which are put one on top of the other and united, and hinge portions thereof are connected by hinge pins. Rotating shafts of rollers are held between the first and second members in order to slide and discharge articles laterally to the conveyor line.
- Patent Document 1 Japanese Published Unexamined Patent Application No. 2003-182829 (Page 7, Page 8, Fig. 6 and Fig. 7 ).
- Document US 7 563 188 B2 discloses a conveyor chain as stated in the preamble of claim 1.
- the chain links are constituted of the first and second members vertically united, and the rotating shafts of the rollers are held between the first and second members in the foregoing known conveyor chain. Therefore, sliding wear occurs between the chain links or rollers and the rotating shafts of the rollers.
- an object of the present invention is to provide a conveyor chain in which replacement of worn components is possible by a simple operation, and chain links are not worn out so that the replacement thereof becomes unnecessary, whereupon costs can be reduced, and the change operation of the rotation direction of the rollers is facilitated.
- the invention according to claim 1 of the present invention is a conveyor chain including a large number of chain links into which an article loading part to be loaded with articles and a plurality of hinge portions protruding in a staggered manner from a front end edge and a rear end edge in a longitudinal direction of the chain are integrally molded, hinge pins connecting the hinge portions of the chain links, and a plurality of free rollers protruding through both front and rear surfaces of the chain links.
- the plurality of free rollers are rotationally held in roller holders one by one to constitute a roller unit, and the chain links have a unit mounting region provided so as for the roller unit to be mounted from the longitudinal direction of the chain, thereby solving the foregoing problems, furthermore the roller holder has a cylindrical circumscribing surface and the unit mounting region has a contact surface in contact with the circumscribing surface of the roller holder in a semicircle.
- the circumscribing surface of the roller holder and the contact surface of the unit mounting region are prevented from rotating by engagement means comprised of a protruding portion provided to one of the surfaces and a recess portion provided to the other, thereby solving the foregoing problems.
- the invention according to claim 2 of the present invention is such that, in addition to the configuration as set forth in claim 1, the engagement means is comprises of an engagement protruding portion provided at one place of the contact surface of the unit mounting region and indexing recess portions provided at a plurality of places of the circumscribing surface of the roller holder, thereby solving the foregoing problems.
- the invention according to claim 3 of the present invention is such that, in addition to the configuration as set forth in any one of claims 1 to 2, the circumscribing surface of the roller holder and the contact surface of the unit mounting region are retained in front and rear directions by engagement step portions respectively provided thereto, thereby solving the foregoing problems.
- the invention according to claim 4 of the present invention is such that, in addition to the configuration as set forth in any one of claims 1 to 3, the unit mounting region is provided with parallel side wall surfaces extending from the contact surface to one of the end edges in the longitudinal direction of the chain, and the side wall surfaces have a pressure convex portion which retains the roller holder in the longitudinal direction of the chain, thereby solving the foregoing problems.
- the invention according to claim 5 of the present invention is such that, in addition to the configuration as set forth in any one of claims 1 to 4, the hinge portions at one of the end edges of the chain links are formed in a shape following the circumscribing surface of the roller holder within the unit mounting region of an adjacent chain link, thereby solving the foregoing problems.
- the conveyor chain of the invention includes a large number of chain links into which an article loading part to be loaded with articles and a plurality of hinge portions protruding in a staggered manner from a front end edge and a rear end edge in a longitudinal direction of the chain are integrally molded, hinge pins connecting the hinge portions of the chain links, and a plurality of free rollers protruding through both front and rear surfaces of the chain links.
- the plurality of free rollers are rotationally held in roller holders one by one to constitute a roller unit, and the chain links have a unit mounting region provided so as for the roller unit to be mounted from the longitudinal direction of the chain.
- chain links themselves are not worn out due to rotation of the rollers. Therefore, the chain links do not need to be replaced. Their material can be selected without restriction, and costs can be reduced.
- the change operation of the rotation direction of the free rollers can be performed easily by the operation of attaching and detaching the roller units to and from the longitudinal direction.
- the invention according to the present invention is such that, in addition to the effect exerted by the invention according to claim 1, the roller holder has a cylindrical circumscribing surface and the unit mounting region has a contact surface in contact with the circumscribing surface of the roller holder in a semicircle, and the circumscribing surface of the roller holder and the contact surface of the unit mounting region are prevented from rotating by engagement means comprised of a protruding portion provided to one of the surfaces and a recess portion provided to the other. Therefore, the rotation direction of the free rollers can be set in multiple directions, and the rotation direction once set is not varied by an influence of vibration or the like. Articles can be conveyed smoothly, and the maintenance management of the conveyor chain is facilitated.
- a particular embodiment is such that the engagement means is comprised of an engagement protruding portion provided at one place of the contact surface of the unit mounting region and indexing recess portions provided at a plurality of places of the circumscribing surface of the roller holder. Therefore, the rotation direction of the free rollers can be set easily and accurately, and the maintenance management of the conveyor chain is facilitated.
- Another particular embodiment is such that, the circumscribing surface of the roller holder and the contact surface of the unit mounting region are retained in front and rear directions by engagement step portions respectively provided thereto. Therefore, the roller unit is fixed reliably in the front and rear directions, and the height of the roller is not varied due to vibration or the like. Articles can be conveyed smoothly, and the maintenance management of the conveyor chain is facilitated.
- the unit mounting region is provided with parallel side wall surfaces extending from the contact surface to one of the end edges in the longitudinal direction of the chain, and the side wall surfaces have a pressure convex portion which retains the roller holder in the longitudinal direction of the chain. Therefore, the roller holder having been mounted in the unit mounting region is fixed in the longitudinal direction by the pressure convex portions, so that no unintended roller units come off at the time of attachment and detachment operations to and from the chain links. Disassembling and assembling operations in the maintenance management of the conveyor chain are facilitated.
- Another particular embodiment is such that the hinge portions at one of the end edges of the chain links are formed in a shape following the circumscribing surface of the roller holder within the unit mounting region of an adjacent chain link. Therefore, clearances between the roller holders having been mounted in the unit mounting regions and the hinge portions of adjacent chain units can be rendered small, thereupon preventing foreign matter from falling off from the front side to the rear side of the conveyor chain therethrough. Moreover, since the hinge portions can restrict movement of the roller units toward the longitudinal direction of the chain, backlash of the free rollers can be reduced and articles can be conveyed smoothly.
- the present invention may be of any specific modes as long as being a conveyor chain including a large number of chain links into which an article loading part to be loaded with articles and a plurality of hinge portions protruding in a staggered manner from a front end edge and a rear end edge in a longitudinal direction of the chain are integrally molded, hinge pins connecting the hinge portions of the chain links, and a plurality of free rollers protruding through both front and rear surfaces of the chain links wherein the plurality of free rollers are rotationally held in roller holders one by one to constitute a roller unit, and the chain links have a unit mounting region provided so as for the roller unit to be mounted from the longitudinal direction of the chain, and accordingly, replacement of worn components is possible by a simple operation, and the chain links are not worn out so that the replacement thereof becomes unnecessary, whereupon costs can be reduced, and the change operation of the rotation direction of the rollers is facilitated.
- the chain links used in the conveyor chain of the present invention may have any link width according to a line width of the conveyor line.
- the chain links appropriately defined according to a chain pitch or the like of the chain links can be adopted.
- the number of free rollers installed in the conveyor chain in its entirety may be any number.
- the free rollers are arranged so as to be at 500 to 3,000 per square meter, load applied to each free roller is small. The diameter deformation amount of free rollers due to wear and creep therefore becomes small. Breakage and deformation of the bottom portion of conveyed articles can be prevented, and stable conveyance can be enhanced.
- the free rollers, the roller holders, and the rotation shafts of the free rollers may be made of any material as long as the free rollers can be held stably and rotationally.
- one of the sliding components is made of polyacetal, and the other is made of polyamide or polyester, thereby being excellent in self-lubricity. Furthermore, due to contact with the different materials, the friction coefficient can be rendered smaller than that of similar materials, and sliding wear can be suppressed.
- Polyacetal may be any of a homopolymer, a copolymer, or a block copolymer.
- Polyamide may be any of nylon 6 or nylon 66, etc.
- Polyester may be any of polyethylene terephthalate (PET) or polybutylene terephthalate (PBT), etc.
- a conveyor chain of the first embodiment of the present invention will be described based on Fig. 1 to Fig. 5 .
- a conveyor chain 100 of the first embodiment is such that a large number of chain links 110 into which an article loading part 111 to be loaded with articles and a plurality of front hinge portions 112 and a rear hinge portion 113 protruding in a staggered manner from a front end edge and a rear end edge of the article loading part 111 are integrally molded are mutually coupled in a longitudinal direction of the chain by inserting hinge pins 120 into pin holes 116 provided to the front and rear hinge portions 112 and 113.
- a unit mounting region 140 is provided between the front hinge portions 112 of the chain link 110.
- a free roller 131 is rotationally held in a roller holder 132 one by one to constitute a roller unit 130, which is held in the unit mounting region 140 of the chain link 110.
- the free rollers 131 protrude through both front and rear surfaces of the chain links 110, and the free rollers 131 are configured to convey box-shaped or plate-shaped articles, which have a flat bottom surface, placed on the free rollers 131.
- one chain link 110 having one unit mounting region 140 is plurally aligned in a width direction in this embodiment.
- the conveyor chain may be comprised of chain links each provided with a plurality of the unit mounting regions 140 in the width direction.
- chain links of different widths may be abutted against each other in the width direction of the chain and coupled in the longitudinal direction of the chain as in brick laying so as for the abutted surfaces not to be aligned in the longitudinal direction of the chain.
- the roller holder 132 constituting the roller unit 130 has a cylindrical circumscribing surface 133.
- the unit mounting region 140 is formed U-shaped having a contact surface 141 in contact with the circumscribing surface 133 of the roller holder 132 in a semicircle and parallel side wall surfaces 142 extending from the contact surface 141 to one of the end edges in the longitudinal direction of the chain, and the roller unit 130 can be attached and detached to and from the longitudinal direction of the chain.
- the free roller 131 performs conveyance of articles and a conveying direction turning function and a double speed function of the articles. As shown in Fig. 2 and Fig. 4 , the free roller 131 is rotationally supported by a rotating shaft 137 inserted into a rotating shaft hole 136 provided to the roller holder 132.
- the rotating shaft 137 may be closely fitted with either the roller holder 132 or the free roller 131 or may be loosely fitted with the both and retained by a protruding portion or the like provided to the rotating shaft hole 136.
- the free roller 131 and the rotating shaft 137 are made of polyamide and the roller holder 132 is made of polyacetal, thereby each being excellent in self-lubricity. Furthermore, sliding parts are all in contact with the different materials, and thus the friction coefficient can be rendered smaller than that of similar materials and sliding wear can be suppressed.
- the contact surface 141 of the unit mounting region 140 has an innermost part provided with an engagement protruding portion 144.
- the circumscribing surface 133 of the roller holder 132 is provided with a plurality of indexing recess portions 135.
- the engagement protruding portion 144 and the indexing recess portion 135 are configured to be engaged with each other and prevented from rotating when the roller unit 130 is mounted.
- indexing recess portions 135 are provided at every predetermined angle as shown in Fig. 4 , whereupon the rotation direction of the free roller 131 can be set accurately.
- articles in the course of conveyance can be discharged laterally to the conveyor line by mounting the roller unit 130 in such a manner that the rotation direction of the free roller 131 forms an angle with respect to a chain running direction as shown in Fig. 5 .
- the respective indexing recess portions 135 are provided in the A direction which is the rotation direction of the free roller 131, B direction and C direction of 45 degrees to each right and left side from the A direction, D direction of 90 degrees from the A direction, and the E direction and F direction of 30 degrees to each left and right side from the A direction.
- the direction and the number of the indexing recess portions 135 may be defined optionally according to necessity.
- Engagement step portions 134 and 143 are respectively provided to upper end portions of the circumscribing surface 133 of the roller holder 132 and the contact surface 141 of the unit mounting region 140, and retain the roller holder 132 in the front direction.
- the side wall surface 142 of the unit mounting region 140 has a lower end portion having a pressure convex portion 145 which retains the roller holder 132 in the longitudinal direction of the chain when the roller holder 132 is mounted.
- the pressure convex portion 145 fixes the roller holder 132 having been mounted in the unit mounting region 140 in the longitudinal direction of the chain.
- An engagement step portion similar to the one at the upper end portion of the circumscribing surface 133 of the roller holder 132 is provided at the lower end portion as well.
- the pressure convex portions 145 are engaged with the engagement step portion at the lower end portion of the circumscribing surface 133, thereby fixing the roller holder 132 in the longitudinal direction of the chain and also retaining the roller holder 132 in the rear direction.
- the roller units 130 are first mounted in corresponding unit mounting regions 140 of the chain links 110 from the longitudinal direction of the chain in such a manner so as to get over the pressure convex portions 145 and to be pushed in.
- the mounted roller units 130 are fixed in the front and rear directions due to that the engagement step portions 143 and pressure convex portions 145 of the side wall surfaces 142 of the unit mounting regions 140 are engaged with the upper and lower engagement step portions 134 of the circumscribing surfaces 133 of the roller holders 132, and are fixed in the longitudinal direction of the chain by getting over the pressure convex portions 145. Consequently, the roller units 130 are integrated without escaping from the corresponding chain links 110. Further, the engagement protruding portions 144 and the indexing recess portions 135 are engaged and prevented from rotating at this time, so that the rotation direction of the free rollers 131 is set accurately.
- roller units 130 are integrated without escaping from the corresponding chain links 110, so that the assembling operation is significantly facilitated.
- roller units 130 are securely fixed, and the height, position, or rotation direction of the rollers is not varied due to an influence of vibration or the like.
- the articles can be conveyed smoothly, and the maintenance management of the conveyor chain 100 is facilitated.
- the conveyor chain 100 is disassembled in a procedure reverse to the above.
- the entire roller unit 130 is replaced, and the conveyor chain 100 is reassembled.
- Every free roller 131 is not necessarily damaged or worn out uniformly by various factors such as the shape of conveyed articles and the conveyed position thereof in the width direction.
- the disassembling operation at the time of the above replacement can be performed only by pulling out the hinge pin 120 to the position where the unit mounting region 140 of the chain link 110 in which the roller unit 130 which requires replacement is mounted is opened.
- the replacement of worn components is possible by a simple operation.
- the foregoing disassembling operation is performed.
- the roller unit 130 is detached from the longitudinal direction, and the rotation direction thereof is changed. After that, the assembling operation is repeated sequentially. There is no need to simultaneously position or temporarily fasten a plurality of components, and the changing of the rotation direction can be performed easily.
- a conveyor chain 200 of the second embedment of the present invention is such that rear hinge portions 213 of a large number of chain links 210 each have an end portion formed into a shape following a circumscribing surface 233 of a roller holder 232 within an unit mounting region 240 of an adjacent chain link 210.
- Other configurations are the same as those of the first embodiment.
- the shape of the rear hinge portions 213 allows a clearance between the roller holder 231 having been mounted in the unit mounting region 240 and the rear hinge portion 213 of the adjacent chain link 210 to be small.
- the shape is also capable of preventing foreign matter from falling off from the front side to the rear side of the conveyor chain 200 therethrough. Also, since the rear hinge portions 213 can restrict movement of the roller units 230 toward the longitudinal direction of the chain, backlash of the free rollers 231 can be reduced and articles can be conveyed smoothly.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010123324A JP5377410B2 (ja) | 2010-05-28 | 2010-05-28 | コンベヤチェーン |
PCT/JP2011/061810 WO2011148918A1 (ja) | 2010-05-28 | 2011-05-24 | コンベヤチェーン |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2612829A1 EP2612829A1 (en) | 2013-07-10 |
EP2612829A4 EP2612829A4 (en) | 2014-03-26 |
EP2612829B1 true EP2612829B1 (en) | 2014-12-31 |
Family
ID=45003908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11786617.8A Active EP2612829B1 (en) | 2010-05-28 | 2011-05-24 | Conveyor chain |
Country Status (4)
Country | Link |
---|---|
US (1) | US8783449B2 (ja) |
EP (1) | EP2612829B1 (ja) |
JP (1) | JP5377410B2 (ja) |
WO (1) | WO2011148918A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9108801B2 (en) * | 2012-10-02 | 2015-08-18 | Laitram, L.L.C. | Conveyor belt having bidirectional stacked rollers |
JP2014118281A (ja) | 2012-12-18 | 2014-06-30 | Tsubakimoto Chain Co | チェーン搬送装置 |
WO2014207926A1 (ja) | 2013-06-28 | 2014-12-31 | 株式会社 椿本チエイン | コンベヤベルト及びベルト構成部材 |
CN106660713B (zh) | 2014-06-25 | 2019-12-06 | 莱特拉姆有限责任公司 | 用于输送机的多方向辊组件 |
TWI534367B (zh) * | 2014-11-28 | 2016-05-21 | Dtech Prec Ind Co Ltd | Wheel structure and its application method |
US9139370B1 (en) * | 2015-02-25 | 2015-09-22 | George W. Massey, Jr. | Conveyor system and a mechanical chain having a plurality of links |
IT202000023095A1 (it) * | 2020-09-30 | 2022-03-30 | Movex S P A | Tappeto di convogliamento a maglie articolate provvisto di sfere di rotolamento |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02193805A (ja) | 1989-01-18 | 1990-07-31 | Tsubakimoto Chain Co | アキュムレートチェーンコンベヤ |
US6681922B2 (en) * | 2001-11-06 | 2004-01-27 | The Laitram Corporation | Split belt modules in modular conveyer belts |
JP2004129539A (ja) | 2002-10-09 | 2004-04-30 | Japan Science & Technology Agency | 原生動物および微小後生動物用培地と培養方法 |
JP3836081B2 (ja) | 2003-02-28 | 2006-10-18 | 株式会社椿本チエイン | コンベヤベルト |
JP2006237291A (ja) | 2005-02-25 | 2006-09-07 | Canon Inc | 露光装置 |
JP4067534B2 (ja) | 2005-04-22 | 2008-03-26 | 株式会社椿本チエイン | コンベヤチェーン |
-
2010
- 2010-05-28 JP JP2010123324A patent/JP5377410B2/ja active Active
-
2011
- 2011-05-24 EP EP11786617.8A patent/EP2612829B1/en active Active
- 2011-05-24 WO PCT/JP2011/061810 patent/WO2011148918A1/ja active Application Filing
- 2011-05-24 US US13/877,048 patent/US8783449B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20130284568A1 (en) | 2013-10-31 |
WO2011148918A1 (ja) | 2011-12-01 |
EP2612829A1 (en) | 2013-07-10 |
US8783449B2 (en) | 2014-07-22 |
JP5377410B2 (ja) | 2013-12-25 |
JP2011246265A (ja) | 2011-12-08 |
EP2612829A4 (en) | 2014-03-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2612829B1 (en) | Conveyor chain | |
US7021454B2 (en) | Conveyor chain | |
JP4067534B2 (ja) | コンベヤチェーン | |
EP2671823B1 (en) | Chain conveyor with magnets | |
US20060260917A1 (en) | Conveyor chain | |
US20070089970A1 (en) | Conveyor belt link incorporating one or more rollers | |
JP5172947B2 (ja) | コンベヤチェーンのためのファスナーアセンブリ、当該コンベヤチェーンとともに使用するためのキャリア、ならびにコンベヤチェーンを変更するための方法 | |
EP2200913B1 (en) | Flat wire conveyor belt system | |
US4821869A (en) | Low backline pressure chain for use with transfer plate | |
EP3015405B1 (en) | Conveyor belt and chain link | |
US8151978B2 (en) | Low backline pressure modular conveying assembly | |
US6554129B2 (en) | Attachments in modular conveyor belts | |
EP2651792B1 (en) | Gripper chain assembly | |
JP2006176323A (ja) | 多機能搬送型コンベヤチェーン | |
JP3666740B2 (ja) | モジュラコンベヤチェーン用熱可塑性チェーンリンク | |
US6471041B1 (en) | Roller chain attachment member | |
JP2012121693A (ja) | ボールコンベヤベルトおよびボールコンベヤ装置 | |
US7699160B2 (en) | Conveyor comprising a plurality of hinged modules and means for avoiding axial displacement of the module hinge pins | |
US20040149548A1 (en) | Conveyor chain | |
US8978881B2 (en) | Pivot rod and method of making thereof | |
DK177219B1 (da) | Transportbåndmodul indbefattende en eller flere ruller | |
CN103987635B (zh) | 带式输送机 | |
JPH1035846A (ja) | コンベアベルト構成単位片とこれを用いて形成したコンベアベルト | |
ITMO20070325A1 (it) | Nastro modulare per trasportatore con sponde. | |
JP2014237518A (ja) | フック式搬送コンベヤ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20130415 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20140221 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B65G 17/40 20060101ALI20140217BHEP Ipc: B65G 17/24 20060101AFI20140217BHEP Ipc: B65G 39/20 20060101ALI20140217BHEP |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 602011012772 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: B65G0017240000 Ipc: B65G0017400000 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B65G 17/24 20060101AFI20140506BHEP Ipc: B65G 39/20 20060101ALI20140506BHEP Ipc: B65G 17/40 20060101ALI20140506BHEP |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B65G 17/40 20060101AFI20140509BHEP |
|
INTG | Intention to grant announced |
Effective date: 20140604 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
INTG | Intention to grant announced |
Effective date: 20141029 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 704247 Country of ref document: AT Kind code of ref document: T Effective date: 20150215 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602011012772 Country of ref document: DE Effective date: 20150226 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150331 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150401 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 704247 Country of ref document: AT Kind code of ref document: T Effective date: 20141231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150430 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602011012772 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20151001 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20150524 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150524 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150531 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150531 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20160129 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150524 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150524 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150601 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20110524 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141231 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20230412 Year of fee payment: 13 Ref country code: DE Payment date: 20230331 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20240415 Year of fee payment: 14 |